RO84287B1 - Lac de gravare colorat - Google Patents

Lac de gravare colorat

Info

Publication number
RO84287B1
RO84287B1 RO106637A RO10663782A RO84287B1 RO 84287 B1 RO84287 B1 RO 84287B1 RO 106637 A RO106637 A RO 106637A RO 10663782 A RO10663782 A RO 10663782A RO 84287 B1 RO84287 B1 RO 84287B1
Authority
RO
Romania
Prior art keywords
parts
nitrocellulose
engraving
lacquer
colour
Prior art date
Application number
RO106637A
Other languages
English (en)
Other versions
RO84287A2 (ro
Inventor
Florica Sima
Gabriela Florea
Original Assignee
Centrul De Cercetari Pentru Protectii Anticorosive
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centrul De Cercetari Pentru Protectii Anticorosive filed Critical Centrul De Cercetari Pentru Protectii Anticorosive
Priority to RO106637A priority Critical patent/RO84287B1/ro
Publication of RO84287A2 publication Critical patent/RO84287A2/ro
Publication of RO84287B1 publication Critical patent/RO84287B1/ro

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Abstract

Prezenta inventie se refera la un lac de gravare colorat pe baza de rasini nitrocelulozice cu adaosuri de pigmenti rosu si galben solventi de acetona si acetat de butil sau etil caracterizat prin aceea ca, în scopul asigurarii unei bune aderente pe stratul de coloid bricomat acetat pe o placa de cristal sau sticla contine 2....4 parti nitroceluloza 0,8....1,5 parti colorant galben 2....3 parti colorant rosu, 50....60 parti solventi tip esteri partile componentilor fiind exprimate în greutate.
RO106637A 1982-02-16 1982-02-16 Lac de gravare colorat RO84287B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO106637A RO84287B1 (ro) 1982-02-16 1982-02-16 Lac de gravare colorat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO106637A RO84287B1 (ro) 1982-02-16 1982-02-16 Lac de gravare colorat

Publications (2)

Publication Number Publication Date
RO84287A2 RO84287A2 (ro) 1984-05-23
RO84287B1 true RO84287B1 (ro) 1984-07-30

Family

ID=20111113

Family Applications (1)

Application Number Title Priority Date Filing Date
RO106637A RO84287B1 (ro) 1982-02-16 1982-02-16 Lac de gravare colorat

Country Status (1)

Country Link
RO (1) RO84287B1 (ro)

Also Published As

Publication number Publication date
RO84287A2 (ro) 1984-05-23

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